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Data as of Nov 8, 2026

145.36.140.0/23

No anonymizer space · no proxy exits in 30 days

Amazon.com, Inc. · space held by Elsevier Limited

Announcement
145.36.128.0/17
RPKI valid
Announced by
AS16509
Type
Hosting
Risk
50 / 100 · Medium

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
145.36.0.0/1665,536ElsevierElsevier Limited (ORG-EL293-RIPE) · GBLEGACY—elsnetadmin@elsevier.com
└ 145.36.128.0/1732,768Elsevier-AWS-rangeunknownLEGACYJul 18, 2025elsnetadmin@elsevier.com
via Elsevier

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 145.36.128.0/17

Prefix
145.36.128.0/17
Announced by
AS16509 Amazon.com, Inc.
Type
Hosting
RPKI
RPKI valid
Netname
Elsevier-AWS-range
RIR
RIPE NCC
Registry

Holder

Organization
Elsevier Limited
Handle
ORG-EL293-RIPE
Range
145.36.0.0/16
Registration type
LEGACY
Legacy
yes
Origin network

AS16509

US
Name
Amazon.com, Inc.
Type
Hosting
Registered
May 4, 2000
Domain
amazon.com
Website
www.amazon.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed
VPN servers
294